564 
CDUS43 KILX 220641
CLIMTO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE LINCOLN IL
141 AM CDT SUN AUG 22 2021

...................................

...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         83   1030 AM  MM      MM  84     -1       83   
  MINIMUM         69    456 AM  MM      MM  63      6       57   
  AVERAGE         76                        74      2       70     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00         MM      MM   0.07  -0.07     0.00     
  MONTH TO DATE    1.34                      1.58  -0.24     1.20     
  SINCE JUN 1     17.07                     10.26   6.81     7.71     
  SINCE JAN 1     32.23                     24.33   7.90    23.84     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      4                        13     -9        0        
  SINCE JUL 1      2                         1      1        0        

 COOLING                                                              
  YESTERDAY       11                         8      3        5        
  MONTH TO DATE  208                       200      8      137        
  SINCE JUN 1    831                       775     56      823        
  SINCE JAN 1    931                       881     50      908        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     4.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94          1000 PM                                      
 LOWEST     74          1000 AM                                      
 AVERAGE    84                                                        

..........................................................


THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        MM        MM                      
 MINIMUM TEMPERATURE (F)   63        MM        MM                      


SUNRISE AND SUNSET                                                    
AUGUST 22 2021........SUNRISE   612 AM CDT   SUNSET   739 PM CDT     
AUGUST 23 2021........SUNRISE   613 AM CDT   SUNSET   737 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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